Respuesta :

multiply the first equation by -2 to give 

4x - 2y = 6
-x + 2y = 3     Adding:-
3x = 9
x = 3
Plug x = 3 into second equation:-
-3 + 2y = 3
2y = 6
y = 3


Answer is x=3, y = 3

The solution of equations -2x+y=-3 and -x+2y=3 is x=3 and y=3.

What is equation?

An equation is basically a relationship between two variables in equal to form.

How to solve an equation?

The equations which are given as:

-2x+y=-3

-x+2y=3

multiply equation 2 by 2 and subtract equation 2 from 1

-2x+y=-3

-2x+4y=6

-2x+y-(-2x+4y)=-3-6

-2x+y+2x-4y=-9

-3y=-9

y=3

Put the value of y in -2x+y=-3

-2x+3=-3

-2x=-6

x=3

Hence the value of x and y in equations are 3 and 3.

Learn more about equations at https://brainly.com/question/22688504

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